From a3816abcf2cc2cf284eb85c2b88ba53e60824b7f Mon Sep 17 00:00:00 2001
From: ramindani <ramindani@google.com>
Date: Tue, 25 Apr 2023 18:41:16 -0700
Subject: [SF] Disable caching for RefreshRateOverlay

SetCachingHint to disable the caching of the RefreshRateOverlay

BUG: 277704843
Test: manual test
Change-Id: Id144135c4536ef0e3883079ced0ddff078b6467b
---
 services/surfaceflinger/RefreshRateOverlay.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'services/surfaceflinger/RefreshRateOverlay.cpp')

diff --git a/services/surfaceflinger/RefreshRateOverlay.cpp b/services/surfaceflinger/RefreshRateOverlay.cpp
index 9a4261d087..f1fd6db0a0 100644
--- a/services/surfaceflinger/RefreshRateOverlay.cpp
+++ b/services/surfaceflinger/RefreshRateOverlay.cpp
@@ -355,6 +355,8 @@ SurfaceComposerClient::Transaction RefreshRateOverlay::createTransaction() const
     if (isSetByHwc()) {
         transaction.setFlags(surface, layer_state_t::eLayerIsRefreshRateIndicator,
                              layer_state_t::eLayerIsRefreshRateIndicator);
+        // Disable overlay layer caching when refresh rate is updated by the HWC.
+        transaction.setCachingHint(surface, gui::CachingHint::Disabled);
     }
     transaction.setFrameRate(surface, kFrameRate, kCompatibility, kSeamlessness);
     return transaction;
-- 
cgit v1.2.3-59-g8ed1b